Finding the Fourth Proportional to 2,294,946.38, 3,167,008.50 and 1,262,431.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,294,946.38 : 3,167,008.50 = 1,262,431.94 : x
2. Step 2: Convert to fraction form
   2,294,946.38/3,167,008.50 = 1,262,431.94/x
3. Step 3: Cross multiply
   2,294,946.38x = 3,167,008.50 × 1,262,431.94
4. Step 4: Simplify right side
   2,294,946.38x = 3,998,132,684,651.49
5. Step 5: Solve for x
   x = 3,998,132,684,651.49/2,294,946.38
6. Step 6: Final answer
   x = 1,742,146.45